28882155

素因数分解:

$3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1451}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 46278144

約数和(自身を除く): 17395989

約数列:

[1, 3, 5, 15, 1327, 1451, 3981, 4353, 6635, 7255, 19905, 21765, 1925477, 5776431, 9627385, 28882155]

約数ペア:

[(1, 28882155), (3, 9627385), (5, 5776431), (15, 1925477), (1327, 21765), (1451, 19905), (3981, 7255), (4353, 6635)]